What is the cheapest airline that flies from Southampton Eastleigh to Southeast Asia?

Qatar Airways is the most popular carrier operating from Southampton Eastleigh to Southeast Asia

Which airlines fly to Southeast Asia?

Qatar Airways, Etihad Airways and Air China are the top three most popular airlines that fly to Southeast Asia from Southampton according to our data. Qatar Airways is the first choice among our users, with 26% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 47 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Southampton Eastleigh Airport to Southeast Asia?

Prices for flights from Southampton Eastleigh Airport to Southeast Asia are refreshed on a daily basis.

How many operators does momondo search for flights from Southampton Eastleigh Airport to Southeast Asia?

As of May 2026, there is 1 operator available to choose from for flights from Southampton Eastleigh Airport to Southeast Asia.

How old do you have to be to fly from Southampton Eastleigh Airport to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£399 Cheap Flights from Southampton to Southeast Asia in 2026

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Find the cheapest flights from Southampton to Southeast Asia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:20 - 09:15

SOU

BKK

33h 55m

2 stops

12:05 - 16:50

BKK

SOU

34h 45m

1 stop

£599KLM

Tue, 8 Sep - Mon, 5 Oct

17:20 - 09:15

SOU

BKK

33h 55m

2 stops

12:05 - 08:35

BKK

SOU

26h 30m

1 stop

£600KLM

Tue, 8 Sep - Mon, 5 Oct

09:05 - 09:15

SOU

BKK

18h 10m

2 stops

12:05 - 16:50

BKK

SOU

34h 45m

1 stop

£601KLM

Tue, 8 Sep - Mon, 5 Oct

20:00 - 12:15

SOU

HKT

34h 15m

2 stops

09:25 - 16:50

HKT

SOU

37h 25m

2 stops

£602Multiple Airlines

Wed, 10 Jun - Wed, 17 Jun

17:20 - 18:10

SOU

BKK

18h 50m

2 stops

15:05 - 16:50

BKK

SOU

31h 45m

2 stops

£602Multiple Airlines

Thu, 11 Jun - Thu, 18 Jun

09:20 - 18:10

SOU

BKK

26h 50m

2 stops

09:15 - 08:40

BKK

SOU

29h 25m

2 stops

£605Multiple Airlines

Sun, 14 Jun - Sun, 21 Jun

17:20 - 09:15

SOU

BKK

33h 55m

2 stops

11:25 - 16:50

BKK

SOU

35h 25m

2 stops

£624KLM

Tue, 8 Sep - Mon, 5 Oct

09:20 - 15:45

SOU

SIN

23h 25m

2 stops

19:40 - 19:30

SIN

SOU

30h 50m

2 stops

£786Qatar Airways

Wed, 7 Oct - Mon, 12 Oct

20:00 - 08:50

SOU

SIN

29h 50m

2 stops

19:40 - 19:30

SIN

SOU

30h 50m

2 stops

£786Qatar Airways

Wed, 9 Sep - Wed, 7 Oct

20:00 - 15:45

SOU

SIN

36h 45m

2 stops

03:15 - 19:30

SIN

SOU

23h 15m

2 stops

£789Qatar Airways

Wed, 9 Sep - Tue, 6 Oct

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KLM flights from Southampton to Southeast Asia

Our best KLM deals on Southampton to Southeast Asia flight tickets

KLM

8 Sept

SOU17:20Southampton Eastleigh

33h 55m

2 stops

BKK09:15Bangkok Suvarnabhumi

5 Oct

BKK12:05Bangkok Suvarnabhumi

34h 45m

1 stop

SOU16:50Southampton Eastleigh

£599

KLM

8 Sept

SOU17:20Southampton Eastleigh

33h 55m

2 stops

BKK09:15Bangkok Suvarnabhumi

5 Oct

BKK12:05Bangkok Suvarnabhumi

26h 30m

1 stop

SOU08:35Southampton Eastleigh

£600

KLM

8 Sept

SOU09:05Southampton Eastleigh

18h 10m

2 stops

BKK09:15Bangkok Suvarnabhumi

5 Oct

BKK12:05Bangkok Suvarnabhumi

34h 45m

1 stop

SOU16:50Southampton Eastleigh

£601

Qatar Airways flights from Southampton to Southeast Asia

Our best Qatar Airways deals on Southampton to Southeast Asia flight tickets

Qatar Airways

7 Oct

SOU20:00Southampton Eastleigh

36h 45m

2 stops

SIN15:45Singapore Changi

12 Oct

SIN19:40Singapore Changi

30h 50m

2 stops

SOU19:30Southampton Eastleigh

£786

Qatar Airways

9 Sept

SOU20:00Southampton Eastleigh

29h 50m

2 stops

SIN08:50Singapore Changi

7 Oct

SIN19:40Singapore Changi

30h 50m

2 stops

SOU19:30Southampton Eastleigh

£786

Qatar Airways

9 Sept

SOU20:00Southampton Eastleigh

36h 45m

2 stops

SIN15:45Singapore Changi

6 Oct

SIN03:15Singapore Changi

23h 15m

2 stops

SOU19:30Southampton Eastleigh

£789

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

Mon 5/10

12:05-16:50

1 stop34h 45m

£599

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

Mon 5/10

12:05-08:35

1 stop26h 30m

£600

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 8/9

09:05-09:15

2 stops18h 10m

Bangkok Suvarnabhumi

Mon 5/10

12:05-16:50

1 stop34h 45m

£601

SouthamptonPhuket City

SOU - HKT

SOUHKT

Southampton Eastleigh

Wed 10/6

20:00-12:15

2 stops34h 15m

Phuket City

Wed 17/6

09:25-16:50

2 stops37h 25m

£602

Fastest return journey

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Thu 11/6

17:20-18:10

2 stops18h 50m

Bangkok Suvarnabhumi

Thu 18/6

15:05-16:50

2 stops31h 45m

£602

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Sun 14/6

09:20-18:10

2 stops26h 50m

Bangkok Suvarnabhumi

Sun 21/6

09:15-08:40

2 stops29h 25m

£605

SouthamptonBangkok

SOU - BKK

SOUBKK

Southampton Eastleigh

Tue 8/9

17:20-09:15

2 stops33h 55m

Bangkok Suvarnabhumi

Mon 5/10

11:25-16:50

2 stops35h 25m

£624

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 7/10

09:20-15:45

2 stops23h 25m

Singapore Changi

Mon 12/10

19:40-19:30

2 stops30h 50m

£786

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 9/9

20:00-08:50

2 stops29h 50m

Singapore Changi

Wed 7/10

19:40-19:30

2 stops30h 50m

£786

SouthamptonSingapore

SOU - SIN

SOUSIN

Southampton Eastleigh

Wed 9/9

20:00-15:45

2 stops36h 45m

Singapore Changi

Tue 6/10

03:15-19:30

2 stops23h 15m

£789

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Southampton to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Southampton to Southeast Asia.

Cheap Southampton to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Southeast Asia

Fastest flight time	19h 05m
Direct flights	None

The fastest flight from Southampton to Southeast Asia takes 19h 05m

There are no direct flights from Southampton to Southeast Asia. There are no popular flight routes from Southampton to Southeast Asia.

Search flight deals

Frequently asked questions about flying from Southampton to Southeast Asia

When did momondo last update prices for flights from Southampton Eastleigh Airport to Southeast Asia?
Prices for flights from Southampton Eastleigh Airport to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Southampton Eastleigh Airport to Southeast Asia?
As of May 2026, there is 1 operator available to choose from for flights from Southampton Eastleigh Airport to Southeast Asia.
How old do you have to be to fly from Southampton Eastleigh Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Southampton to Southeast Asia?
Based on momondo bookings for flights between Southampton and Southeast Asia, the leading plane model is ATR 72-201 / 202, making up 37.41% of the total bookings. Other popular models include Airbus A320-100/200 with 16.66%, Airbus A319 with 11.45%, and Embraer ERJ-145 with 8.40%.

Best airlines flying from Southampton to Southeast Asia

Compare and see reviews for airlines that fly from Southampton to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £557	Free Cancellation	Rating 7.8 1,509 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Southampton to Southeast Asia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Asia from Southampton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southampton to Southeast Asia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southeast Asia from Southampton.

I’m not ready to book a flight from Southampton to Southeast Asia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southampton to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.